Adding a retaining wall to your backyard is the most effective way to enhance the overall appearance of your landscape. At the same time, it can also increase the amount of usable space in your outdoor area. If you’re looking to expand the usable area for your patio, or create beautiful planting beds, retaining walls Adelaide is the best option for you. But what material is the best for a retaining wall? There are actually numerous types of retaining walls out there. How will you know which one is the best for your property? Find more here!
The Importance of Wall Height
A retaining wall is specifically designed to hold soil in place. That means the taller you retaining wall is, the stronger it needs to be. Wet soil, in particular, is going to exert much pressure on the back of your retaining wall. For lower retaining walls – approximately two feet tall – have a variety of material options available. However, if the height is around three feet above, you should be looking at retaining wall blocks that are made for durability, stability, and more demanding situations.
Low-Height Retaining Wall Materials
For retaining walls Adelaide that are two feet tall below, consider natural wall stones or concrete, interlocking blocks as ideal materials to use. Wall stones come in different sizes and colours: brown, beige, shades of grey, and charcoal. Click this link and find more here. The size of the wall stones will also vary; however, four-to-eight inches high and six-to-eight inches deep is the typical dimension. Click here to learn more about wall stones and other materials fit for low-height retaining walls.
Medium Height Retaining Walls
For walls that are between two-and-a-half and four feet tall, it’s best to use an interlocking retaining wall block – otherwise known as armour stone. Interlocking wall blocks feature grooves and beads that keep the blocks firmly in place. These features protect your wall against shifting due to soil pressure. Several retaining wall manufacturers are producing and selling this type of product. You can also choose from a variety of sizes, styles and colours. Installation is also easier compared to other materials.
Tall Retaining Walls
For retaining walls that are four feet and above, special considerations are needed. The soil type and the conditions behind the wall become more critical than the previous height variants. It’s essential that you talk to your landscape specialist to see if you’ll need any additional assistance for the design of your retaining wall. Find more here! Click this link to get a list of the best materials that you can get for tall retaining walls.